473,738 Members | 10,068 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

Can not to read database from ChildForm

if i open the connection of datbase in the parentForm,
i want to read table from ChildForm, but it show blank;
how do i do?
Jul 16 '06 #1
2 1093
You have to reference it through the ParentForm
this.ParentForm .dbconnection

or if the form has an owner
this.Owner.dbco nnection
Michael wrote:
if i open the connection of datbase in the parentForm,
i want to read table from ChildForm, but it show blank;
how do i do?
Jul 16 '06 #2
You better show some code.

chanmm

"Michael" <ll******@hotma il.comwrote in message
news:uU******** ******@TK2MSFTN GP05.phx.gbl...
if i open the connection of datbase in the parentForm,
i want to read table from ChildForm, but it show blank;
how do i do?

Jul 16 '06 #3

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

16
453
by: Adda | last post by:
If I cycle through the MdiChildActivate event of the parent form I can read text in a textbox on the child mdiform -- console.writeline(Me.ActiveMdiChild.Controls(1).Text) But if I have a sub in the Parent form and reference a child mdi form like this: Sub ReadText()
0
223
by: andreas | last post by:
I can open several childforms with the following sub in de mdi form after clicking a button Private Sub NewWindow() Dim ch As New ChildForm() ch.MdiParent = Me ch.Text = "Textwindow nr " & Me.MdiChildren.Length.ToString ch.Show()
1
2721
by: Rich | last post by:
Hello, I have a child form in a parent MDI form. The childform is being shrunk and cannot be resized when screen resolution is 800x600. The end user who uses my app cannot see stuff on the screen too well if the resolution is smaller than 800x600 (why did it have to be my app?) Yes, I know, get a bigger screen - $$. Management is on it - just not right now. The parent form can be resized but not the child form. What is the way...
0
1228
by: thesti | last post by:
hello, i have some labels in my MDIParent form, they are greeting labels for the logged in user. when i open a childform, the labels cover the opened childform, while actually i expect that the labels will be covered by the childform. can i bring the childform to front, or is there any way to get the labels covered by the childform? Thank you.
0
8788
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it. First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
0
9335
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth. The Art of Business Website Design Your website is...
1
9263
by: Hystou | last post by:
Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
0
9208
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
1
6751
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules. He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms. Adolph will...
0
6053
by: conductexam | last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one. At the time of converting from word file to html my equations which are in the word document file was convert into image. Globals.ThisAddIn.Application.ActiveDocument.Select();...
0
4825
by: adsilva | last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
2
2745
muto222
by: muto222 | last post by:
How can i add a mobile payment intergratation into php mysql website.
3
2193
bsmnconsultancy
by: bsmnconsultancy | last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.